---
schema_version: "secwatch.filing_event.v1"
accession: "0001437749-22-021466"
form_type: "8-K"
ticker: "CYAN"
cik: "0000768408"
company_name: "CYANOTECH CORP"
filed_at: "2022-08-30T23:59:59+00:00"
generated_at: "2026-06-23T19:49:08.482183+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.15
calibrated_materiality_score: 0.15
confidence: "high"
source: SEC EDGAR
---

# Cyanotech shareholders elect all six director nominees, ratify auditor at 2022 annual meeting

## Summary
- All six director nominees elected: Michael A. Davis, Angela M. McElwee, Walter B. Menzel, David M. Mulder, David L. Vied, Matthew K. Custer.
- Ratification of Grant Thornton LLP as independent auditor for FY ending March 31, 2023: 4,586,831 for, 99,026 against, 181,443 abstentions.
- Broker non-votes of 1,101,883 on director elections; no broker non-votes on auditor ratification.
- Annual meeting held August 25, 2022; all proposals passed.

## SEC filing metadata
- accession: 0001437749-22-021466
- form_type: 8-K
- ticker: CYAN
- cik: 0000768408
- company_name: CYANOTECH CORP
- filed_at: 2022-08-30T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.15
- calibrated_materiality_score: 0.15
- confidence: high
- sec_items: 5.07
- EDGAR index: https://www.sec.gov/Archives/edgar/data/768408/000143774922021466/0001437749-22-021466-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/768408/000143774922021466/cyan20220829_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001437749-22-021466
- JSON: https://secwatch.observer/filing/0001437749-22-021466.json
- Plain text: https://secwatch.observer/filing/0001437749-22-021466.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.